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rcutorture: Add --kmake-arg argument to kvm.sh 

This commit adds the --kmake-arg to kvm.sh, which allows passing in
things like "V=1" to see the build commands, as well as enabling the
CROSS_COMPILE= make macro used for cross-building.

Signed-off-by: Paul E. McKenney <paulmck@linux.vnet.ibm.com>
Cc: Greg KH <gregkh@linuxfoundation.org>
This commit is contained in:
Paul E. McKenney 2013-10-15 11:51:23 -07:00
parent 73931b5ee9
commit 74878fb636
2 changed files with 8 additions and 1 deletions
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2
tools/testing/selftests/rcutorture/bin/kvm-build.sh
View File

@ -60,7 +60,7 @@ then
exit 2
fi
ncpus=`cpus2use.sh`
make O=$builddir -j$ncpus > $builddir/Make.out 2>&1
make O=$builddir -j$ncpus $RCU_KMAKE_ARG > $builddir/Make.out 2>&1
retval=$?
if test $retval -ne 0 || grep "rcu[^/]*": < $builddir/Make.out | egrep -q "Stop|Error|error:|warning:" || egrep -q "Stop|Error|error:" < $builddir/Make.out
then

7
tools/testing/selftests/rcutorture/bin/kvm.sh
View File

@ -34,6 +34,7 @@ dur=30
KVM="`pwd`/tools/testing/selftests/rcutorture"; export KVM
builddir="${KVM}/b1"
RCU_INITRD="$KVM/initrd"; export RCU_INITRD
RCU_KMAKE_ARG=""; export RCU_KMAKE_ARG
resdir=""
configs=""
ds=`date +%Y.%m.%d-%H:%M:%S`
@ -48,6 +49,7 @@ usage () {
echo " --datestamp string"
echo " --duration minutes"
echo " --interactive"
echo " --kmake-arg kernel-make-arguments"
echo " --kversion vN.NN"
echo " --mac nn:nn:nn:nn:nn:nn"
echo " --no-initrd"
@ -114,6 +116,11 @@ do
--interactive)
RCU_QEMU_INTERACTIVE=1; export RCU_QEMU_INTERACTIVE
;;
--kmake-arg)
checkarg --kmake-arg "(kernel make arguments)" $# "$2" '.*' '^error$'
RCU_KMAKE_ARG="$2"; export RCU_KMAKE_ARG
shift
;;
--kversion)
checkarg --kversion "(kernel version)" $# "$2" '^v[0-9.]*$' '^error'
kversion=$2